Trace number 456434

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
picosat 535? (TO) 5000.08 5001.61

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
MD5SUM8fce8bf20db46a2557b7a1cf79e53b51
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables260
Number of clauses486
Sum of the clauses size1102
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2421
Number of clauses of size 30
Number of clauses of size 465
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-456434-1178342109 -o ROOT/results/node24/solver-456434-1178342109 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456434-1178342109/picosat /tmp/evaluation/456434-1178342109/instance-456434-1178342109.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.89 3/77 27265
/proc/meminfo: memFree=1443320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=568 CPUtime=0
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 76 0 0 0 0 0 0 0 18 0 1 0 282128912 581632 62 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 142 62 42 102 0 37 0

[startup+0.019118 s]
/proc/loadavg: 2.00 2.00 1.89 3/77 27265
/proc/meminfo: memFree=1443320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=568 CPUtime=0.01
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 90 0 0 0 1 0 0 0 18 0 1 0 282128912 581632 76 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 142 76 42 102 0 37 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 568

[startup+0.101126 s]
/proc/loadavg: 2.00 2.00 1.89 3/77 27265
/proc/meminfo: memFree=1443320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=708 CPUtime=0.09
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 121 0 0 0 9 0 0 0 18 0 1 0 282128912 724992 105 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529076 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 177 105 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301148 s]
/proc/loadavg: 2.00 2.00 1.89 3/77 27265
/proc/meminfo: memFree=1443320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=708 CPUtime=0.29
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 131 0 0 0 29 0 0 0 19 0 1 0 282128912 724992 115 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701191 s]
/proc/loadavg: 2.00 2.00 1.89 3/77 27265
/proc/meminfo: memFree=1443320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=836 CPUtime=0.69
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 144 0 0 0 69 0 0 0 23 0 1 0 282128912 856064 128 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 209 128 48 102 0 104 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 836

[startup+1.50128 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 27266
/proc/meminfo: memFree=1442864/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=968 CPUtime=1.49
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 175 0 0 0 149 0 0 0 25 0 1 0 282128912 991232 159 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 242 159 48 102 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 968

[startup+3.10145 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 27266
/proc/meminfo: memFree=1442608/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=1092 CPUtime=3.09
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 205 0 0 0 309 0 0 0 25 0 1 0 282128912 1118208 189 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525610 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 273 189 48 102 0 168 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1092

[startup+6.30179 s]
/proc/loadavg: 1.92 1.98 1.89 2/78 27266
/proc/meminfo: memFree=1442352/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=1220 CPUtime=6.29
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 251 0 0 0 629 0 0 0 25 0 1 0 282128912 1249280 235 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 305 235 48 102 0 200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1220

[startup+12.7015 s]
/proc/loadavg: 1.78 1.95 1.88 2/78 27266
/proc/meminfo: memFree=1441968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=1592 CPUtime=12.69
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 282128912 1630208 312 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 398 312 48 102 0 293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5019 s]
/proc/loadavg: 1.66 1.92 1.87 2/78 27266
/proc/meminfo: memFree=1441648/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=1852 CPUtime=25.48
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 400 0 0 0 2548 0 0 0 25 0 1 0 282128912 1896448 384 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 463 384 48 102 0 358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1852

[startup+51.1016 s]
/proc/loadavg: 1.43 1.84 1.84 2/78 27266
/proc/meminfo: memFree=1441136/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=2348 CPUtime=51.07
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 520 0 0 0 5107 0 0 0 25 0 1 0 282128912 2404352 504 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 587 504 48 102 0 482 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2348

[startup+102.305 s]
/proc/loadavg: 1.17 1.70 1.79 2/78 27266
/proc/meminfo: memFree=1440432/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=3008 CPUtime=102.27
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 696 0 0 0 10226 1 0 0 25 0 1 0 282128912 3080192 668 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525865 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 752 668 48 102 0 647 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3008

[startup+162.302 s]
/proc/loadavg: 1.06 1.57 1.74 2/78 27266
/proc/meminfo: memFree=1440048/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=3372 CPUtime=162.24
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 803 0 0 0 16223 1 0 0 25 0 1 0 282128912 3452928 766 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 843 766 48 102 0 738 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3372

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.69 2/78 27266
/proc/meminfo: memFree=1439728/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=3648 CPUtime=222.23
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 894 0 0 0 22221 2 0 0 25 0 1 0 282128912 3735552 838 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525929 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 912 838 48 102 0 807 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3648

[startup+282.302 s]
/proc/loadavg: 1.01 1.38 1.64 2/78 27266
/proc/meminfo: memFree=1439216/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=4104 CPUtime=282.21
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1019 0 0 0 28219 2 0 0 25 0 1 0 282128912 4202496 954 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1026 954 48 102 0 921 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4104

[startup+342.302 s]
/proc/loadavg: 1.00 1.31 1.60 2/78 27266
/proc/meminfo: memFree=1438896/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=4484 CPUtime=342.19
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1100 0 0 0 34216 3 0 0 25 0 1 0 282128912 4591616 1034 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1121 1034 48 102 0 1016 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 4484

[startup+402.301 s]
/proc/loadavg: 1.00 1.25 1.56 2/78 27266
/proc/meminfo: memFree=1438768/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=4592 CPUtime=402.17
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1148 0 0 0 40214 3 0 0 25 0 1 0 282128912 4702208 1055 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1148 1055 48 102 0 1043 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4592

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.52 2/78 27266
/proc/meminfo: memFree=1438512/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=4864 CPUtime=462.16
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1281 0 0 0 46212 4 0 0 25 0 1 0 282128912 4980736 1124 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1216 1124 48 102 0 1111 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 4864

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 27266
/proc/meminfo: memFree=1438320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=5148 CPUtime=522.14
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1352 0 0 0 52210 4 0 0 25 0 1 0 282128912 5271552 1195 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1287 1195 48 102 0 1182 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5148

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.45 2/78 27266
/proc/meminfo: memFree=1438320/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=4932 CPUtime=582.13
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1353 0 0 0 58208 5 0 0 25 0 1 0 282128912 5050368 1154 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1233 1154 48 102 0 1128 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 4932

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 27266
/proc/meminfo: memFree=1438128/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=5296 CPUtime=642.11
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 1445 0 0 0 64206 5 0 0 25 0 1 0 282128912 5423104 1246 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 1324 1246 48 102 0 1219 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5296


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434608/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=8840 CPUtime=4001.05
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 6347 0 0 0 400072 33 0 0 25 0 1 0 282128912 9052160 2069 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2210 2069 48 102 0 2105 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 8840

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434544/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=8832 CPUtime=4061.03
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 6626 0 0 0 406070 33 0 0 25 0 1 0 282128912 9043968 2096 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2208 2096 48 102 0 2103 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 8832

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433712/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9624 CPUtime=4121.01
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7077 0 0 0 412067 34 0 0 25 0 1 0 282128912 9854976 2295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2406 2295 48 102 0 2301 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 9624

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433712/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9624 CPUtime=4180.99
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7293 0 0 0 418065 34 0 0 25 0 1 0 282128912 9854976 2295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2406 2295 48 102 0 2301 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 9624

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433712/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9624 CPUtime=4240.98
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7473 0 0 0 424063 35 0 0 25 0 1 0 282128912 9854976 2295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2406 2295 48 102 0 2301 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 9624

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433776/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9624 CPUtime=4300.96
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7473 0 0 0 430061 35 0 0 25 0 1 0 282128912 9854976 2295 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2406 2295 48 102 0 2301 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 9624

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9296 CPUtime=4360.95
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7617 0 0 0 436059 36 0 0 25 0 1 0 282128912 9519104 2214 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2324 2214 48 102 0 2219 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 9296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434032/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9292 CPUtime=4420.92
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 7869 0 0 0 442056 36 0 0 25 0 1 0 282128912 9515008 2213 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2323 2213 48 102 0 2218 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 9292

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434032/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9292 CPUtime=4480.91
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 8049 0 0 0 448054 37 0 0 25 0 1 0 282128912 9515008 2213 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2323 2213 48 102 0 2218 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 9292

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4540.89
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 8336 0 0 0 454052 37 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525855 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 9424

[startup+4602.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 27466
/proc/meminfo: memFree=1433904/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4600.88
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 8602 0 0 0 460050 38 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 9424

[startup+4662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4660.85
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 8830 0 0 0 466047 38 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4660.85
Current children cumulated vsize (KiB) 9424

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4720.84
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9096 0 0 0 472045 39 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4720.84
Current children cumulated vsize (KiB) 9424

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433904/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4780.82
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9362 0 0 0 478043 39 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 9424

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4840.81
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9476 0 0 0 484041 40 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4840.81
Current children cumulated vsize (KiB) 9424

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1433968/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4900.79
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9476 0 0 0 490039 40 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 9424

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434032/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=4960.77
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9476 0 0 0 496037 40 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 9424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27466
/proc/meminfo: memFree=1434032/2055920 swapFree=4143672/4192956
[pid=27265] ppid=27263 vsize=9424 CPUtime=5000.07
/proc/27265/stat : 27265 (picosat) R 27263 27265 26967 0 -1 4194304 9476 0 0 0 499966 41 0 0 25 0 1 0 282128912 9650176 2236 18446744073709551615 134512640 134931368 4294956672 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/27265/statm: 2356 2236 48 102 0 2251 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 9424

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.67
CPU system time (s): 0.413937
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 9768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9476
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 104556

runsolver used 3.83842 second user time and 10.9323 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sat May  5 05:15:09 UTC 2007

IDJOB= 456434
IDBENCH= 24710
IDSOLVER= 171
FILE ID= node24/456434-1178342109

PBS_JOBID= 5188810

Free space on /tmp= 66505 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n320-01-S1432474240.sat05-483.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456434-1178342109/picosat /tmp/evaluation/456434-1178342109/instance-456434-1178342109.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-456434-1178342109 -o ROOT/results/node24/solver-456434-1178342109 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456434-1178342109/picosat /tmp/evaluation/456434-1178342109/instance-456434-1178342109.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8fce8bf20db46a2557b7a1cf79e53b51

RANDOM SEED= 49064453

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.238
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1443664 kB
Buffers:         40348 kB
Cached:         451388 kB
SwapCached:      17040 kB
Active:         223852 kB
Inactive:       291160 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1443664 kB
SwapTotal:     4192956 kB
SwapFree:      4143672 kB
Dirty:             564 kB
Writeback:           0 kB
Mapped:          30328 kB
Slab:            82680 kB
Committed_AS:  7413320 kB
PageTables:       1808 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66505 MiB

End job on node24 on Sat May  5 06:38:33 UTC 2007